Constructions and Properties of k out of nVisual Secret Sharing Schemes
Designs, Codes and Cryptography
Communications of the ACM
Constructions and Bounds for Visual Cryptography
ICALP '96 Proceedings of the 23rd International Colloquium on Automata, Languages and Programming
ASIACRYPT '96 Proceedings of the International Conference on the Theory and Applications of Cryptology and Information Security: Advances in Cryptology
Optimal colored threshold visual cryptography schemes
Designs, Codes and Cryptography
A cost-effective encryption scheme for color images
Real-Time Imaging - Special issue on multi-dimensional image processing
Efficient visual secret sharing scheme for color images
Pattern Recognition
Colored visual cryptography without color darkening
Theoretical Computer Science
Two secret sharing schemes based on Boolean operations
Pattern Recognition
Colored visual cryptography scheme based on additive color mixing
Pattern Recognition
Visual secret sharing for multiple secrets
Pattern Recognition
Probabilistic (n, n) Visual Secret Sharing Scheme for Grayscale Images
Information Security and Cryptology
The alignment problem of visual cryptography schemes
Designs, Codes and Cryptography
Image encryption by multiple random grids
Pattern Recognition
On general construction for extended visual cryptography schemes
Pattern Recognition
Image secret sharing method with two-decoding-options: Lossless recovery and previewing capability
Image and Vision Computing
A comprehensive study of visual cryptography
Transactions on data hiding and multimedia security V
Probabilistic visual secret sharing schemes for grey-scale images and color images
Information Sciences: an International Journal
Using colors to improve visual cryptography for black and white images
ICITS'11 Proceedings of the 5th international conference on Information theoretic security
A general method for construction of (t, n)-threshold visual secret sharing schemes for color images
Designs, Codes and Cryptography
Colored visual cryptography without color darkening
SCN'04 Proceedings of the 4th international conference on Security in Communication Networks
A cost-effective private-key cryptosystem for color image encryption
ICCS'05 Proceedings of the 5th international conference on Computational Science - Volume Part I
High-Entropy visual identification for touch screen devices
ISPEC'12 Proceedings of the 8th international conference on Information Security Practice and Experience
A secret enriched visual cryptography
IWDW'12 Proceedings of the 11th international conference on Digital Forensics and Watermaking
Color visual cryptography schemes for black and white secret images
Theoretical Computer Science
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Visual secretsharing (VSS) schemes are used to protect the visual secret bysending n transparencies to different participantsso that k-1 or fewer of them have no informationabout the original image, but the image can be seen by stackingk or more transparencies. However, the revealedsecret image of a conventional VSS scheme is just black and white.The colored k out of n VSS scheme sharinga colored image is first introduced by Verheul and Van Tilborg[1]. In this paper, a new construction for the colored VSS schemeis proposed. This scheme can be easily implemented on basis ofa black & white VSS scheme and get much better block lengththan the Verheul-Van Tilborg scheme.